Computer class 12 Important Questions chapter 9

Preview or download Computer class 12 Important Questions chapter 9 Elements of C language. These important computer  12 mcqs, short and long questions are collected by going through different past papers of all Punjab Board Pakistan.

Why are these questions important?

These Questions are taken from past papers of Computer class 12. These questions are top repeated of in previous papers of Computer class 12 of all Punjab boards as;

      Bahawalpur Board

      D.G.Khan Board

      Faisalabad Board

      Gujranwala Board

      Lahore Board

      Multan Board

      Rawalpindi Board

Content is created and designed with intense care and diligence. Here is only the most important MCQ, short questions and long questions of Computer class 12 chapter 9 Elements of C language.

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You can easily download in pdf format or view Computer class 12 mcqs, short questions and long questions  online. You can easily print these files in simple way. Here you find Computer class 12 chapter 9 Elements of C language important mcqs, short and long questions. By Preparing these important questions, you will achieve splendid marks in Computer class 12. This content is very helpful for weak students and also helpful for those students that are better at Computer class 12 exam preparation. These Questions are based on the current Computer class 12 syllabus according to Punjab Textbook Board.

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About This Chapter

Computer class 12 Chapter 9 enables the students to learn;

• Identifiers in C language
• Variable declaration
• Variable initialization
• Different types of constants in C
• Integer data in C
• Floating point data in C
• Character data set of C language
• Types of Expression in C
• Different types of operators in C

This Post "Computer class 12 Important Questions chapter 9 " covers all important mcqs, short and long questions related to above mentioned important  topics of this chapter.

👉Imp MCQs - Computer class 12 CH # 9

1. Comments are written inside t symbols? 

(A) /##/

(B) /**/

(C) /<>/

(D) /!!/

(A) /##/

2. The characters or symbols that perform operations on operands are know as:

(A) Identifier

(B) Operators

(C) Syntax

(D) None of these

(B) Operators

3. Which of the following is logical operator?  

(A) OR

(B) AND

(C) NOT

(D) All of these

(D) All of these

4. Operators which compare two values are know as:

    

(A) Logical operators

(B) Arithmetic operators

(C) Relational Operators

(D) All of these

(B) Arithmetic operators

5. Which operators work with two operands ?

(A) Unary

(B) Binary

(C) Ternary

(D) All of these

(B) Binary

6. A relation expression produces results:

(A) False

(B) True

(C) False or True

(D) None

(C) False or True

7. The modulus operators is used for:

(A) Integer Remainder

(B) Exponentiation

(C) Division

(D) Multiplication

(A) Integer Remainder

8. A character constant must be enclosed in :

(A) Single quotes (')

(B) Pound signs (#)

(C) Quotation marks (")

(D) None of these

(A) Single quotes (')

9. The number of digits after a decimal point is called :

(A) Scope

(B) Range

(C) Precision

(D) Both A & C

(C) Precision

10. Which data type is used to store string value:

(A) String

(B) Long

(C) Char

(D) Both A & C

(C) Char

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👉Other Chapters (PDF) of Computer class 12 Punjab Textbook Board

✅Chapter 1

Data Basics

✅Chapter 2

Basic Concepts and Terminologies of Databases

✅Chapter 3

Database Design Process

✅Chapter 4

Data Integrity and Normalization

✅Chapter 5

Introduction to Microsoft Access

✅Chapter 6

Table and Query

✅Chapter 7

Microsoft Access Forms and Reports

✅Chapter 8

Getting Started With C

✅Chapter 10

Input and Output

✅Chapter 11

Decision Constructs

✅Chapter 12

Loop Constructs

✅Chapter 13

Functions in C

✅Chapter 14

File Handling in C